Filesystem      Size  Used Avail Use% Mounted on
/dev/sr0        4.2G  4.2G     0 100% /live/boot-dev
/dev/loop0      1.2G  1.2G     0 100% /live/linux
tmpfs           368M  2.7M  366M   1% /live/aufs-ram
overlay         368M  2.7M  366M   1% /
tmpfs            10M     0   10M   0% /media
tmpfs            50M  732K   49M   2% /run
tmpfs           100M  7.5M   93M   8% /live
tmpfs           248M   16K  247M   1% /tmp
devtmpfs        243M  4.0K  243M   1% /dev
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           253M     0  253M   0% /dev/shm
tmpfs            50M  8.0K   50M   1% /run/user/1000
/dev/sdb1       978M  801M  178M  82% /media/demo/FOSSAPUP64